UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUmn1ZjS14ZkAB6Uy3w2KO6ZbpQj3LAbvKr50yEaxVg=' 
WHERE 
  key_id = 'd8c76db1648692b82fae2a2c254cfc928d64a7f5ef3d536b8a05b65350fe4d1c' 
  AND (
    token = 'IUmn1ZjS14ZkAB6Uy3w2KO6ZbpQj3LAbvKr50yEaxVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )